Dan Liu, D.O.
NPI 1639266455 · Anesthesiology Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dan Liu, D.O. is a Anesthesiology Physician provider in Tacoma, WA (NPI 1639266455).
Provider details
- NPI number
- 1639266455
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 2005020367 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
175 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 53 | $115 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 28 | $122 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 25 | $59 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 23 | $298 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 16 | $117 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 16 | $144 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2020-12-07
- Certified
- 2020-12-07
Frequently asked questions
- What is Dan Liu's NPI number?
- Dan Liu's National Provider Identifier (NPI) is 1639266455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dan Liu's specialty?
- Dan Liu is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Dan Liu located?
- Dan Liu's practice location on file with NPPES is 1717 S J St, Tacoma, WA 98405-4933.
- What is Dan Liu's phone number?
- The practice phone number listed in the NPPES registry for Dan Liu is (844) 364-2778.
- Does Dan Liu accept Medicare?
- Dan Liu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dan Liu's NPI active?
- Yes — Dan Liu's NPI (1639266455) is active in the NPPES registry as of the last update on 2020-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.